Pith Number

pith:OWEP3FSX

pith:2020:OWEP3FSXSM66L23KUF4SNH7BOA

not attested not anchored not stored refs pending

Coupling-based Invertible Neural Networks Are Universal Diffeomorphism Approximators

Isao Ishikawa, Kenta Oono, Koichi Tojo, Masahiro Ikeda, Masashi Sugiyama, Takeshi Teshima

arxiv:2006.11469 v2 · 2020-06-20 · cs.LG · cs.NE · math.CA · math.DG · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OWEP3FSXSM66L23KUF4SNH7BOA}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T01:49:03.889701Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7588fd9657933de5eb6aa179269fe1702613ea126181f2e9157eede5351e570f

Aliases

arxiv: 2006.11469 · arxiv_version: 2006.11469v2 · doi: 10.48550/arxiv.2006.11469 · pith_short_12: OWEP3FSXSM66 · pith_short_16: OWEP3FSXSM66L23K · pith_short_8: OWEP3FSX

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/OWEP3FSXSM66L23KUF4SNH7BOA \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 7588fd9657933de5eb6aa179269fe1702613ea126181f2e9157eede5351e570f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "851816091ab07b83f0f264ba4f8413a6e1f3dbe3288ffb33f20fc7e1c051643b",
    "cross_cats_sorted": [
      "cs.NE",
      "math.CA",
      "math.DG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-06-20T02:07:37Z",
    "title_canon_sha256": "98bb08fa9316dd97e337ac04d85ade26cd1c7b4fe9f910b9872f3069a792e963"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.11469",
    "kind": "arxiv",
    "version": 2
  }
}